Finding the Third Proportional to 159,578.44 and 345,750.19
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Solution
The third proportional to 159,578.44 and 345,750.19 is: 749,118.70
Step by Step Solution
- Step 1: Write the proportion equation
159,578.44 : 345,750.19 = 345,750.19 : x - Step 2: Convert to fraction form
159,578.44/345,750.19 = 345,750.19/x - Step 3: Cross multiply
159,578.44x = 345,750.19 × 345,750.19 - Step 4: Simplify right side
159,578.44x = 119,543,192,156.29 - Step 5: Solve for x
x = 119,543,192,156.29/159,578.44 - Step 6: Final answer
x = 749,118.70
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.